<template>
    <div class="todo-header">
        <input type="text" v-model="titlo" placeholder="请输入你的任务名称，按回车键确认" @keyup.enter="AddHeader"/>
    </div>
</template>

<script>
import { nanoid } from "nanoid";
export default {
  name: "AddHeader",
  data() {
    return {
      titlo: ""
    };
  },

  mounted() {},

  methods: {
    AddHeader() {
      if (this.titlo.trim() != "") {
        //将用户
        const todoObbj = {
          id: nanoid(),
          titio: this.titlo,
          done: false
        };
		this.$emit("addTodo",todoObbj)
        this.titlo = "";
        //console.log(todoObbj);
      } else {
        this.titlo = "";
        alert("我空空的哦~🥰");
      }
    }
  }
};
</script>

<style lang="css" scoped>
/*header*/
.todo-header input {
  width: 560px;
  height: 28px;
  font-size: 14px;
  border: 1px solid #ccc;
  border-radius: 4px;
  padding: 4px 7px;
}

.todo-header input:focus {
  outline: none;
  border-color: rgba(82, 168, 236, 0.8);
  box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075),
    0 0 8px rgba(82, 168, 236, 0.6);
}
</style>